ML34063 Datasheet | MDC

ML34063 DC-to-DC Converter Control Circuit Application Battery Powered Equipment Palmtops Video Recorders Features Operating V oltage from 3V to 35V Low Standby Current Output Switch Current up to 1.5A Output V oltage Adjustable Operating Frequency at 100KHz 2% Accuracy V oltage Reference Package Available: PDIP-8 (1.25W) & SO-8 (625m W) General Description The ML34063 is a DC/DC converter. It consists of an internal temperature pensated voltage reference, parator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. It can be used in step-down, step-up and voltage-inverting applications with a minimum number of external ponents. Block Diagram Driver 8 Collector (DRIC) S Q 1 Switch Collector (SC) 2 Switch Emitter (SE) 7 Ipk Sense (IPK) Ipk 3 Timing Capacitor (CT) .. Oscillator 6 VCC 1.25V Voltage Reference + parator 4 parator 5 Inverting Input (CII) GND Ordering Information Part Number ML34063NG ML34063MG ML34063N ML34063M Package PDIP-8 (PB Free) SO-8 (PB Free) PDIP-8 Pin Configuration Switch Collector (SC) Switch Emitter (SE) 1 2 8 7 Driver Collector (DRIC) Ipk Sense (IPK) VCC parator Inverting Input (CII) Timing Capacitor (CT) GND 3 4 6 5 SO-8 ML34063 (Top View) P1/5 Rev B, June...